Re: [OpenSBC] Sip Registration to Voip Provider.

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Hi,

I have tried to use XML configuration in "SIP Trunk Config".  But it does
not send a register request to VoIP provider whose details is stored in
[Trunk Accounts] section as seen in Wireshark Traces.

Can I get help on Sip Trunking with OpenSBC ? I have gone through various
classes of OpenSBC to implement it(B2B, Complete SIP part, OpenSBC
configuration files and so on). So if even I will be guided on code level
then I can do the changes.

Thanks in Advance.
Dinesh

On 10/17/07, Joegen E. Baclor <joe...@gm...> wrote:
>
> This is a cross post.
> ---
>
> Hi,
>
> SIP Trunking is not prime time yet but you may already try it using the
> latest CVS copy of OpenSBC/OpenSIPStack.  To Enable Trunking, you must
> provide an XML configuration in "SIP Trunk Config".  Below is a template
> XML config.   In this sample config, sip:win32.opensipstack.org is
> assumed to be the internal domain of OpenSBC while
> sip:opteron.opensipstack.org is the domain of your SIP Provider.
>
> [SIPTrunk]
> * trunk-name:  This is the unique name OpenSBC will use to identify you
> SIP Trunk
> * route-set:  This is the DNS resolvable domain or IP address of your
> trunk provider
> * sip-domain:  This is the SIP Domain used as the host part of the To
> and From URIs
> * expires:  Global expire interval for trunk registrations in seconds
>
> [Trunk-Accounts]
> * account - An instance of a virtual UA that will register to the Trunk
> Provider domain
> ** user-name - The user part of the From-URI
> ** auth-user-name - User name used for Authorization and Authentication
> ** auth-password - Password used for Authorization and Authentication
> ** inbound-route - URI specifying the identity of the UA in the internal
> domain
> ** expires - If set, this will be the expires used when the virtual UA
> registers to the Trunk Provider
>
> [Transient-Accounts] - Transient accounts are similar to normal
> Trunk-Account in terms of the parameters.  The only difference is that
> they are also meant to be shared (in round robin fashion) by calls which
> are not defined in the normal trunk-accounts.  This is normally used if
> you have a few accounts with a Trunk Provider and is meant to be shared
> by all your external users.
>
>
>
> ------------------------START OF XML
> CONFIG----------------------------------
>
> <root>
>    <siptrunk trunk-name="opteron.opensipstack.org"
>              route-set="opteron.opensipstack.org"
>              sip-domain="opteron.opensipstack.org"
>              expires="10">
>
>       <trunk-accounts>
>          <account user-name="1001"
>                   auth-user-name="1001"
>                   auth-password="1001"
>                   inbound-route="sip:90...@wi..."
>                   expires="3600" />
>          <account user-name="1002"
>                   auth-user-name="1002"
>                   auth-password="1002"
>                   inbound-route="sip:90...@wi..."
>                   expires="3600" />
>          <account user-name="1003"
>                   auth-user-name="1003"
>                   auth-password="1003"
>                   inbound-route="sip:90...@wi..."
>                   expires="3600" />
>       </trunk-accounts>
>
>       <transient-accounts>
>          <account user-name="1001"
>                   auth-user-name="1001"
>                   auth-password="1001"
>                   inbound-route="sip:90...@wi..." />
>          <account user-name="1002"
>                   auth-user-name="1002"
>                   auth-password="1002"
>                   inbound-route="sip:90...@wi..." />
>          <account user-name="1003"
>                   auth-user-name="1003"
>                   auth-password="1003"
>                   inbound-route="sip:90...@wi..." />
>       </transient-accounts>
>
>    </siptrunk>
> </root>
>
> Joegen
>
> Dinesh Dialani wrote:
> >
> > Hi All,
> >
> >
> >
> > I want to use Open SBC for *SIP TRUNKING*.
> >
> >
> >
> > Here is the scenario.
> >
> >
> >
> > Internal LAN                                          External LAN
> >
> > ------------------------------------
> >
> >                                     |
> >
> > Softphone ----> PBX ------|----> OpenSBC -----> Voip Provider
> >
> >
> > |
> >
> >                                     |
> >
> > -------------------------------------
> >
> >
> >
> > I wish that only OpenSBC should be visible to external world and thus
> > it should be able to register itself to VoipProvider.
> >
> >
> >
> > Also I want that OpenSBC should use Enum lookup first for E-164
> > numbers on our enum server and if OpenSBC does not receive any
> > response from Enum server then it should be able to connect the call
> > through Voip Provider.
> >
> >
> >
> > Now here are the questions.
> >
> >
> >
> >    1. How to register OpenSBC with VoipProvider irrespective of PBX?
> >
> > t means that there should be fields in Web GUI to enter registration
> > request for Voip Provider and the moment OpenSBC service is started,
> > it should register itself with Voip Provider.
> >
> >    2. How to set preference order between Enum lookup and normal call
> >       through VoipProvider?
> >
> > It means whenever an Sip INVITE is sent from PBX to OpenSBC for long
> > distance calls, OpenSBC should first search that number in our enum
> > servers and if it is found, call is made directly to the Receiver else
> > OpenSBC should direct the call to VoipProvider and create a normal call.
> >
> >    3. What are the entries to be given on B2B routing page for above
> >       Enum and normal call to VoipProvider?
> >
> >
> >
> > Thanks in advance for you help.
> >
> >
> >
> > Dinesh
> >
> >
> >
> > ------------------------------------------------------------------------
> >
> >
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